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What do you want to build?
Fitness tracking app with workout logging, progress charts, and goal setting
Describe your app in plain English. A quick pitch or detailed spec - both work.
Iterate through conversation. Add screens, change flows, update designs - just ask.
Export Ready
1 file, 12 screens
# Fitness Tracker
## Screens: 12
## Roles: User, Admin
Download as a single file. Feed it to Cursor, Replit, Claude, or any AI tool.
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Synclet generates designs for all platforms - web, mobile, tablet. Define user roles (admin, customer, staff) and see personalized views for each. Explore your entire product ecosystem before writing a single line of code.
While you prototype, Synclet builds a complete product specification. Users, surfaces, screens and their relationships - everything documented and structured. No technical background required.

Your prototype isn't just for show - it's a complete specification. Download your product definition and bring it to any AI coding tool - Cursor, Replit, Lovable, Claude Code, or your favorite.
Start with an idea. Get a complete prototype. No design skills required.